medium · CVSS v3 6.1 · CVSS v4 6.9
CVE-2026-111270
libmodplug through 0.8.9.1 contains a heap-based out-of-bounds write in CSoundFile::ReadDSM() in src/load_dsm.cpp becaus…
Description
libmodplug through 0.8.9.1 contains a heap-based out-of-bounds write in CSoundFile::ReadDSM() in src/load_dsm.cpp because nPat is never checked against MAX_PATTERNS. Attackers can supply a crafted DSM file with over 240 PATT chunks or a wrapping patt_len value to corrupt heap memory and crash the consuming process.
Scores
- Severity
- medium
- CVSS v2
- 5.6
- CVSS v3
- 6.1
- CVSS v4
- 6.9
- EPSS
- —